22665214

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:185

約数の個数: 64

約数和(自身を含む): 43464960

約数和(自身を除く): 20799746

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 43, 86, 97, 143, 194, 209, 247, 286, 418, 473, 494, 559, 817, 946, 1067, 1118, 1261, 1634, 1843, 2134, 2522, 2717, 3686, 4171, 5434, 6149, 8342, 8987, 10621, 12298, 13871, 17974, 20273, 21242, 23959, 27742, 40546, 45881, 47918, 54223, 79249, 91762, 108446, 116831, 158498, 233662, 263549, 527098, 596453, 871739, 1030237, 1192906, 1743478, 2060474, 11332607, 22665214]

約数ペア:

[(1, 22665214), (2, 11332607), (11, 2060474), (13, 1743478), (19, 1192906), (22, 1030237), (26, 871739), (38, 596453), (43, 527098), (86, 263549), (97, 233662), (143, 158498), (194, 116831), (209, 108446), (247, 91762), (286, 79249), (418, 54223), (473, 47918), (494, 45881), (559, 40546), (817, 27742), (946, 23959), (1067, 21242), (1118, 20273), (1261, 17974), (1634, 13871), (1843, 12298), (2134, 10621), (2522, 8987), (2717, 8342), (3686, 6149), (4171, 5434)]